Provided is a three-layer confection such as a chewing gum or the like having excellent stability over time. The three-layer gum (three-layer confection) 1 according to the present invention comprises an upper layer 2 and a lower layer 3 formed from a confection material containing a gum base, and a central layer 4 sandwiched from thereabove by the upper layer 2 and from therebelow by the lower layer 3. The central layer 4 is formed from a confection material containing 2.0-10.0 wt% of an acidulant.本發明提供一種經時穩定性優異之口香糖等三層零食。本發明之三層口香糖(三層零食)1包含:上層2及下層3,其等由包括口香糖基質之零食素材構成;及中心層4,其由上層2及下層3自上下夾持;中心層4包含調配有2.0~10.0重量%之酸味劑之零食素材。1‧‧‧三層口香糖(三層零食)2‧‧‧上層3‧‧‧下層4‧‧‧中心層L‧‧‧長邊S‧‧‧短邊T2‧‧‧上層2之厚度T3‧‧‧下層3之厚度T4‧‧‧中心層4之厚度
